Extron Electronics AVT 200HD User Guide - Manual (Page 19)

AVT 200HD Tuner • Operation 13
Operation
This section describes the AVT 200HD front panel controls and the procedures for using
them to configure and operate the AVT tuner. Topics include:
• Front Panel Features
• Powering On
• Menus on the LCD Screen
• Resetting from the Rear Panel
• Locking and Unlocking the Front Panel (Executive Modes)
• Using the AVT 200HD IR Remote Control
Front Panel Features
AVT 200HD
ATSC TUNER
ADJUST
IR MENU
SDTV
EDTV
HDTV
NEXT
VOLUME
CONFIG
CHANNEL
1 2 3 5 7 8 9 10 6 4
Figure 12. AVT 200HD Front Panel
a IR receiver — This sensor receives commands via infrared signals from the optional AVT
200HD IR Remote Control (see “ Using the AVT 200HD IR Remote Control ,” later in
this section).
b Config port — Connect a USB cable (USB A to mini B) between your computer and
this port to configure and control the AVT via SIS commands or the Windows-based
configuration and control software, and to update the firmware.
c
LED display — This 5-digit, alphanumeric LED display indicates the over-the-air TV or
CATV channel being received (in tune mode) or the selected channel preset (in preset
mode).
d
TV format indicator LEDs — These three green LEDs light to indicate the digital
television format of the input signal. The following resolutions are supported:
SDTV — 480i
EDTV — 480p
HDTV — 720p and 1080i
When no TV signals are detected, none of these LEDs light.